An AC bridge circuit can be used to measure the unknown capacitance of a sensor, such as a relative humidity (RH) sensor. Some RH sensors have a transfer function of capacitance vs %RH. Usually the ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

Applied physicists at the University of Sydney have proposed new standards to measure moisture leaks into bionic devices such as pacemakers, cochlear hearing implants and retinal replacements. The ...

Engineers now have two multifunctional transmitters at their fingertips for measuring relative humidity and temperature. The HT737 is a digital unit that measures ...

You can't check the temperature of a room with your iPhone itself, but you can buy a thermometer that connects to your iPhone via Bluetooth. You can also use these apps and devices to measure the ...

While technologies to measure water vapor loss do exist, they are large, cumbersome machines that largely reside within hospital settings. A new device that measures changes in water vapor, carbon ...

Sensirion's new product shields against noise and other forms of interference, which can corrupt sensor readings. Sensirion's latest humidity sensor also combines temperature sensing and signal ...

There’s a huge variety of ways that we can potentially generate all the power we need for tiny medical sensors or other devices with minimal power needs. But there’s often a big gap between those ...

The Finnish Meteorological Institute’s MEDA PS and MEDA HS sensors are set to measure the pressure and humidity of the atmosphere of Mars The Finnish Meteorological Institute’s MEDA PS and MEDA HS ...